Designed for installing Frangible Collar (Hi-Lok®) fasteners in limited access areas. Toothless bearing clutch provides smooth precise movement with no lost motion The unit is made reversible by removing the drive stud and re-installing it on the reverse side. Thru-hole permits the use of allen wrench when installing non-interference fit fasteners. Specifications: 1/4" drive, 6" long handle. 1 lbs (0.5Kg) shipping weight.